Digital lab trainer (DLT)


The DIGITAL LAB is intended for elementary as well as advance training of digital electronics. The digital lab covers regular digital circuits by solder-less interconnections on breadboard and as well as compatible with all optional modules through use of 2mm brass terminals and patch cords. Various clock generators, logic level input/output indicators and DC regulated power supplies etc. are in-built. The unit housed in attractive enclosure is supplied with mains cord, patch cords, Instruction manual and Component Set.

Technical Description:

  • Bread Board : Unique solder-less large size, spring loaded breadboard consisting of two Terminal Strips with 1280 tie points and 4 Distribution Strips with 100 tie points each, totaling to 1680 tie points. (Size : 112mm x 170mm approx).
  • Regulated DC Power Supply : +5V at 1 Amp, -5V at 500 mA, 3 to +15V at 500mA, and -3 to -15V at 500 mA.
  • Pulse Generator : 1 Hz to 100 KHz in 6 Steps. Variable in between steps
  • Amplitude : 3-15V (CMOS), 5V (TTL).
  • Duty Cycle : 50% TTL / CMOS Output.
  • Pulsar Switches : 1 independent buffered bounce free manual pulser (useful for freezing the action of each stage of the counter after every clock pulse).
  • Data Switches : 12 Nos. independent buffered logic level inputs to select High / Low TTL levels, each with a bi-color LED to indicate high / low status and termination.
  • Logic Indicators : 12 Nos. independent buffered logic level indicators for High / Low status indication with bi-color LED for digital outputs.
  • Seven Segment Display : 2 Nos. BCD to Seven Segment Decoder / Driver IC with terminals.
  • Logic Probe : Logic level indicator for TTL / CMOS.
  • CMOS/TTL : Provided.
  • Power : 230 V ± 10%, 50 Hz.
  • Components Provided : ICs-4001/1, 4049/1,4069/1, 7400/1, 7402/1, 7404/1, 7406/1, 7408/2, 7410/2, 7411/3, 7420/2,7432/3, 7474/2,7476/2,7486/1.Resistors-330E/1,1K/2, 1K8/1,,15K/1, 47K/1.1M/2, Capacitors- 0.01mF/1, 0.1mF/1, 0.22 mF/1,Crystal-32.768MHz/1.
  • Accessories : Mains cord, Operating and Experimental manual, Red & Black patch cords (2mm with Pin) 10 each, Red & Black patch cord (Pin to Pin) 10 each. Wire 24/25 SWG. 1Meter each 5 Color Instruction manual : Strongly supported by detailed operating instructions.